1382019964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2335

約数の個数: 72

約数和(自身を含む): 2835545328

約数和(自身を除く): 1453525364

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 289, 442, 533, 578, 697, 884, 1066, 1156, 1394, 2132, 2243, 2788, 3757, 4486, 7514, 8972, 9061, 11849, 15028, 18122, 23698, 29159, 36244, 38131, 47396, 58318, 76262, 91963, 116636, 152524, 154037, 183926, 308074, 367852, 495703, 616148, 648227, 991406, 1195519, 1296454, 1563371, 1982812, 2391038, 2592908, 3126742, 4782076, 6253484, 8426951, 16853902, 20323823, 26577307, 33707804, 40647646, 53154614, 81295292, 106309228, 345504991, 691009982, 1382019964]

約数ペア:

[(1, 1382019964), (2, 691009982), (4, 345504991), (13, 106309228), (17, 81295292), (26, 53154614), (34, 40647646), (41, 33707804), (52, 26577307), (68, 20323823), (82, 16853902), (164, 8426951), (221, 6253484), (289, 4782076), (442, 3126742), (533, 2592908), (578, 2391038), (697, 1982812), (884, 1563371), (1066, 1296454), (1156, 1195519), (1394, 991406), (2132, 648227), (2243, 616148), (2788, 495703), (3757, 367852), (4486, 308074), (7514, 183926), (8972, 154037), (9061, 152524), (11849, 116636), (15028, 91963), (18122, 76262), (23698, 58318), (29159, 47396), (36244, 38131)]