663539588452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2422703}}^1$

素因数の和:2422972

約数の個数: 48

約数和(自身を含む): 1310585955840

約数和(自身を除く): 647046367388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 229, 299, 458, 598, 916, 1196, 2977, 5267, 5954, 10534, 11908, 21068, 68471, 136942, 273884, 2422703, 4845406, 9690812, 31495139, 55722169, 62990278, 111444338, 125980556, 222888676, 554798987, 724388197, 1109597974, 1448776394, 2219195948, 2897552788, 7212386831, 12760376701, 14424773662, 25520753402, 28849547324, 51041506804, 165884897113, 331769794226, 663539588452]

約数ペア:

[(1, 663539588452), (2, 331769794226), (4, 165884897113), (13, 51041506804), (23, 28849547324), (26, 25520753402), (46, 14424773662), (52, 12760376701), (92, 7212386831), (229, 2897552788), (299, 2219195948), (458, 1448776394), (598, 1109597974), (916, 724388197), (1196, 554798987), (2977, 222888676), (5267, 125980556), (5954, 111444338), (10534, 62990278), (11908, 55722169), (21068, 31495139), (68471, 9690812), (136942, 4845406), (273884, 2422703)]