913763864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 1872944640

約数和(自身を除く): 959180776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 191, 293, 314, 382, 586, 628, 764, 1172, 1256, 1528, 2041, 2344, 2483, 3809, 4082, 4966, 7618, 8164, 9932, 15236, 16328, 19864, 29987, 30472, 46001, 55963, 59974, 92002, 111926, 119948, 184004, 223852, 239896, 368008, 389831, 447704, 598013, 727519, 779662, 1196026, 1455038, 1559324, 2392052, 2910076, 3118648, 4784104, 5820152, 8786191, 17572382, 35144764, 70289528, 114220483, 228440966, 456881932, 913763864]

約数ペア:

[(1, 913763864), (2, 456881932), (4, 228440966), (8, 114220483), (13, 70289528), (26, 35144764), (52, 17572382), (104, 8786191), (157, 5820152), (191, 4784104), (293, 3118648), (314, 2910076), (382, 2392052), (586, 1559324), (628, 1455038), (764, 1196026), (1172, 779662), (1256, 727519), (1528, 598013), (2041, 447704), (2344, 389831), (2483, 368008), (3809, 239896), (4082, 223852), (4966, 184004), (7618, 119948), (8164, 111926), (9932, 92002), (15236, 59974), (16328, 55963), (19864, 46001), (29987, 30472)]