1330990166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 2370746880

約数和(自身を除く): 1039756714

約数列:

[1, 2, 11, 19, 22, 38, 53, 73, 106, 146, 209, 418, 583, 803, 823, 1007, 1166, 1387, 1606, 1646, 2014, 2774, 3869, 7738, 9053, 11077, 15257, 15637, 18106, 22154, 30514, 31274, 42559, 43619, 60079, 73511, 85118, 87238, 120158, 147022, 172007, 344014, 479809, 660869, 808621, 828761, 959618, 1141501, 1321738, 1617242, 1657522, 2283002, 3184187, 6368374, 9116371, 12556511, 18232742, 25113022, 35026057, 60499553, 70052114, 120999106, 665495083, 1330990166]

約数ペア:

[(1, 1330990166), (2, 665495083), (11, 120999106), (19, 70052114), (22, 60499553), (38, 35026057), (53, 25113022), (73, 18232742), (106, 12556511), (146, 9116371), (209, 6368374), (418, 3184187), (583, 2283002), (803, 1657522), (823, 1617242), (1007, 1321738), (1166, 1141501), (1387, 959618), (1606, 828761), (1646, 808621), (2014, 660869), (2774, 479809), (3869, 344014), (7738, 172007), (9053, 147022), (11077, 120158), (15257, 87238), (15637, 85118), (18106, 73511), (22154, 60079), (30514, 43619), (31274, 42559)]