6480452972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{20849}}^1$

素因数の和:21530

約数の個数: 48

約数和(自身を含む): 13744987200

約数和(自身を除く): 7264534228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 653, 1306, 2612, 4571, 9142, 11101, 18284, 20849, 22202, 41698, 44404, 77707, 83396, 145943, 155414, 291886, 310828, 354433, 583772, 708866, 1417732, 2481031, 4962062, 9924124, 13614397, 27228794, 54457588, 95300779, 190601558, 231444749, 381203116, 462889498, 925778996, 1620113243, 3240226486, 6480452972]

約数ペア:

[(1, 6480452972), (2, 3240226486), (4, 1620113243), (7, 925778996), (14, 462889498), (17, 381203116), (28, 231444749), (34, 190601558), (68, 95300779), (119, 54457588), (238, 27228794), (476, 13614397), (653, 9924124), (1306, 4962062), (2612, 2481031), (4571, 1417732), (9142, 708866), (11101, 583772), (18284, 354433), (20849, 310828), (22202, 291886), (41698, 155414), (44404, 145943), (77707, 83396)]