1330447568

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 2597143296

約数和(自身を除く): 1266695728

約数列:

[1, 2, 4, 8, 16, 263, 421, 526, 751, 842, 1052, 1502, 1684, 2104, 3004, 3368, 4208, 6008, 6736, 12016, 110723, 197513, 221446, 316171, 395026, 442892, 632342, 790052, 885784, 1264684, 1580104, 1771568, 2529368, 3160208, 5058736, 83152973, 166305946, 332611892, 665223784, 1330447568]

約数ペア:

[(1, 1330447568), (2, 665223784), (4, 332611892), (8, 166305946), (16, 83152973), (263, 5058736), (421, 3160208), (526, 2529368), (751, 1771568), (842, 1580104), (1052, 1264684), (1502, 885784), (1684, 790052), (2104, 632342), (3004, 442892), (3368, 395026), (4208, 316171), (6008, 221446), (6736, 197513), (12016, 110723)]