1897817712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{332251}}^1$

素因数の和:332286

約数の個数: 80

約数和(自身を含む): 5932691712

約数和(自身を除く): 4034874000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 332251, 664502, 996753, 1329004, 1993506, 2325757, 2658008, 3987012, 4651514, 5316016, 5648267, 6977271, 7974024, 9303028, 11296534, 13954542, 15948048, 16944801, 18606056, 22593068, 27909084, 33889602, 37212112, 39537869, 45186136, 55818168, 67779204, 79075738, 90372272, 111636336, 118613607, 135558408, 158151476, 237227214, 271116816, 316302952, 474454428, 632605904, 948908856, 1897817712]

約数ペア:

[(1, 1897817712), (2, 948908856), (3, 632605904), (4, 474454428), (6, 316302952), (7, 271116816), (8, 237227214), (12, 158151476), (14, 135558408), (16, 118613607), (17, 111636336), (21, 90372272), (24, 79075738), (28, 67779204), (34, 55818168), (42, 45186136), (48, 39537869), (51, 37212112), (56, 33889602), (68, 27909084), (84, 22593068), (102, 18606056), (112, 16944801), (119, 15948048), (136, 13954542), (168, 11296534), (204, 9303028), (238, 7974024), (272, 6977271), (336, 5648267), (357, 5316016), (408, 4651514), (476, 3987012), (714, 2658008), (816, 2325757), (952, 1993506), (1428, 1329004), (1904, 996753), (2856, 664502), (5712, 332251)]