740886952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{65357}}^1$

素因数の和:65485

約数の個数: 32

約数和(自身を含む): 1509769800

約数和(自身を除く): 768882848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 65357, 130714, 261428, 522856, 849641, 1699282, 3398564, 6797128, 7123913, 14247826, 28495652, 56991304, 92610869, 185221738, 370443476, 740886952]

約数ペア:

[(1, 740886952), (2, 370443476), (4, 185221738), (8, 92610869), (13, 56991304), (26, 28495652), (52, 14247826), (104, 7123913), (109, 6797128), (218, 3398564), (436, 1699282), (872, 849641), (1417, 522856), (2834, 261428), (5668, 130714), (11336, 65357)]