1657382636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 3709009920

約数和(自身を除く): 2051627284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 191, 217, 364, 382, 403, 434, 764, 769, 806, 868, 1337, 1538, 1612, 2483, 2674, 2821, 3076, 4966, 5348, 5383, 5642, 5921, 9932, 9997, 10766, 11284, 11842, 17381, 19994, 21532, 23684, 23839, 34762, 39988, 41447, 47678, 69524, 69979, 76973, 82894, 95356, 139958, 146879, 153946, 165788, 166873, 279916, 293758, 307892, 309907, 333746, 538811, 587516, 619814, 667492, 1028153, 1077622, 1239628, 1909427, 2056306, 2155244, 2169349, 3818854, 4112612, 4338698, 4553249, 7637708, 8677396, 9106498, 13365989, 18212996, 26731978, 31872743, 53463956, 59192237, 63745486, 118384474, 127490972, 236768948, 414345659, 828691318, 1657382636]

約数ペア:

[(1, 1657382636), (2, 828691318), (4, 414345659), (7, 236768948), (13, 127490972), (14, 118384474), (26, 63745486), (28, 59192237), (31, 53463956), (52, 31872743), (62, 26731978), (91, 18212996), (124, 13365989), (182, 9106498), (191, 8677396), (217, 7637708), (364, 4553249), (382, 4338698), (403, 4112612), (434, 3818854), (764, 2169349), (769, 2155244), (806, 2056306), (868, 1909427), (1337, 1239628), (1538, 1077622), (1612, 1028153), (2483, 667492), (2674, 619814), (2821, 587516), (3076, 538811), (4966, 333746), (5348, 309907), (5383, 307892), (5642, 293758), (5921, 279916), (9932, 166873), (9997, 165788), (10766, 153946), (11284, 146879), (11842, 139958), (17381, 95356), (19994, 82894), (21532, 76973), (23684, 69979), (23839, 69524), (34762, 47678), (39988, 41447)]