1277770051252

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1\times {\mathrm{14951}}^1$

素因数の和:16032

約数の個数: 48

約数和(自身を含む): 2270689666560

約数和(自身を除く): 992919615308

約数列:

[1, 2, 4, 89, 178, 356, 431, 557, 862, 1114, 1724, 2228, 14951, 29902, 38359, 49573, 59804, 76718, 99146, 153436, 198292, 240067, 480134, 960268, 1330639, 2661278, 5322556, 6443881, 8327707, 12887762, 16655414, 21365963, 25775524, 33310828, 42731926, 85463852, 573505409, 741165923, 1147010818, 1482331846, 2294021636, 2964663692, 3589241717, 7178483434, 14356966868, 319442512813, 638885025626, 1277770051252]

約数ペア:

[(1, 1277770051252), (2, 638885025626), (4, 319442512813), (89, 14356966868), (178, 7178483434), (356, 3589241717), (431, 2964663692), (557, 2294021636), (862, 1482331846), (1114, 1147010818), (1724, 741165923), (2228, 573505409), (14951, 85463852), (29902, 42731926), (38359, 33310828), (49573, 25775524), (59804, 21365963), (76718, 16655414), (99146, 12887762), (153436, 8327707), (198292, 6443881), (240067, 5322556), (480134, 2661278), (960268, 1330639)]