1946104036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 3717185472

約数和(自身を除く): 1771081436

約数列:

[1, 2, 4, 17, 34, 68, 71, 131, 142, 181, 262, 284, 289, 362, 524, 578, 724, 1156, 1207, 2227, 2414, 3077, 4454, 4828, 6154, 8908, 9301, 12308, 12851, 18602, 20519, 23711, 25702, 37204, 37859, 41038, 47422, 51404, 52309, 75718, 82076, 94844, 104618, 151436, 158117, 209236, 218467, 316234, 403087, 436934, 632468, 806174, 873868, 1612348, 1683481, 2687989, 3366962, 3713939, 5375978, 6733924, 6852479, 7427878, 10751956, 13704958, 14855756, 27409916, 28619177, 57238354, 114476708, 486526009, 973052018, 1946104036]

約数ペア:

[(1, 1946104036), (2, 973052018), (4, 486526009), (17, 114476708), (34, 57238354), (68, 28619177), (71, 27409916), (131, 14855756), (142, 13704958), (181, 10751956), (262, 7427878), (284, 6852479), (289, 6733924), (362, 5375978), (524, 3713939), (578, 3366962), (724, 2687989), (1156, 1683481), (1207, 1612348), (2227, 873868), (2414, 806174), (3077, 632468), (4454, 436934), (4828, 403087), (6154, 316234), (8908, 218467), (9301, 209236), (12308, 158117), (12851, 151436), (18602, 104618), (20519, 94844), (23711, 82076), (25702, 75718), (37204, 52309), (37859, 51404), (41038, 47422)]