4284748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4563476

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 131, 148, 221, 262, 442, 481, 524, 629, 884, 962, 1258, 1703, 1924, 2227, 2516, 3406, 4454, 4847, 6812, 8177, 8908, 9694, 16354, 19388, 28951, 32708, 57902, 63011, 82399, 115804, 126022, 164798, 252044, 329596, 1071187, 2142374, 4284748]

約数ペア:

[(1, 4284748), (2, 2142374), (4, 1071187), (13, 329596), (17, 252044), (26, 164798), (34, 126022), (37, 115804), (52, 82399), (68, 63011), (74, 57902), (131, 32708), (148, 28951), (221, 19388), (262, 16354), (442, 9694), (481, 8908), (524, 8177), (629, 6812), (884, 4847), (962, 4454), (1258, 3406), (1703, 2516), (1924, 2227)]