1931464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 3880800

約数和(自身を除く): 1949336

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 131, 152, 194, 262, 388, 524, 776, 1048, 1843, 2489, 3686, 4978, 7372, 9956, 12707, 14744, 19912, 25414, 50828, 101656, 241433, 482866, 965732, 1931464]

約数ペア:

[(1, 1931464), (2, 965732), (4, 482866), (8, 241433), (19, 101656), (38, 50828), (76, 25414), (97, 19912), (131, 14744), (152, 12707), (194, 9956), (262, 7372), (388, 4978), (524, 3686), (776, 2489), (1048, 1843)]