1609916334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 3540983040

約数和(自身を除く): 1931066706

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 179, 201, 358, 402, 537, 871, 1074, 1721, 1742, 2327, 2613, 3442, 4654, 5163, 5226, 6981, 10326, 11993, 13962, 22373, 23986, 35979, 44746, 67119, 71958, 115307, 134238, 155909, 230614, 308059, 311818, 345921, 467727, 616118, 691842, 924177, 935454, 1498991, 1848354, 2997982, 4004767, 4496973, 8009534, 8993946, 12014301, 20639953, 24028602, 41279906, 61919859, 123839718, 268319389, 536638778, 804958167, 1609916334]

約数ペア:

[(1, 1609916334), (2, 804958167), (3, 536638778), (6, 268319389), (13, 123839718), (26, 61919859), (39, 41279906), (67, 24028602), (78, 20639953), (134, 12014301), (179, 8993946), (201, 8009534), (358, 4496973), (402, 4004767), (537, 2997982), (871, 1848354), (1074, 1498991), (1721, 935454), (1742, 924177), (2327, 691842), (2613, 616118), (3442, 467727), (4654, 345921), (5163, 311818), (5226, 308059), (6981, 230614), (10326, 155909), (11993, 134238), (13962, 115307), (22373, 71958), (23986, 67119), (35979, 44746)]