1945945624

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{59809}}^1$

素因数の和:59912

約数の個数: 48

約数和(自身を含む): 4295554200

約数和(自身を除く): 2349608576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4648, 8134, 16268, 32536, 59809, 119618, 239236, 418663, 478472, 837326, 1674652, 2930641, 3349304, 4964147, 5861282, 9928294, 11722564, 19856588, 23445128, 34749029, 39713176, 69498058, 138996116, 243243203, 277992232, 486486406, 972972812, 1945945624]

約数ペア:

[(1, 1945945624), (2, 972972812), (4, 486486406), (7, 277992232), (8, 243243203), (14, 138996116), (28, 69498058), (49, 39713176), (56, 34749029), (83, 23445128), (98, 19856588), (166, 11722564), (196, 9928294), (332, 5861282), (392, 4964147), (581, 3349304), (664, 2930641), (1162, 1674652), (2324, 837326), (4067, 478472), (4648, 418663), (8134, 239236), (16268, 119618), (32536, 59809)]