2265453218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 4318894080

約数和(自身を除く): 2053440862

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 163, 238, 322, 326, 391, 782, 1141, 2282, 2539, 2737, 2771, 3749, 5078, 5474, 5542, 7498, 17773, 19397, 26243, 35546, 38794, 43163, 52486, 58397, 63733, 86326, 116794, 127466, 302141, 408779, 413857, 446131, 604282, 817558, 827714, 892262, 992749, 1985498, 2896999, 5793998, 6949243, 7035569, 9518711, 13898486, 14071138, 19037422, 49248983, 66630977, 98497966, 133261954, 161818087, 323636174, 1132726609, 2265453218]

約数ペア:

[(1, 2265453218), (2, 1132726609), (7, 323636174), (14, 161818087), (17, 133261954), (23, 98497966), (34, 66630977), (46, 49248983), (119, 19037422), (161, 14071138), (163, 13898486), (238, 9518711), (322, 7035569), (326, 6949243), (391, 5793998), (782, 2896999), (1141, 1985498), (2282, 992749), (2539, 892262), (2737, 827714), (2771, 817558), (3749, 604282), (5078, 446131), (5474, 413857), (5542, 408779), (7498, 302141), (17773, 127466), (19397, 116794), (26243, 86326), (35546, 63733), (38794, 58397), (43163, 52486)]