1956553592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15556

約数の個数: 64

約数和(自身を含む): 4387430400

約数和(自身を除く): 2430876808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 9052, 15439, 15841, 18104, 30878, 31682, 61756, 63364, 108073, 123512, 126728, 216146, 432292, 478609, 864584, 957218, 1127047, 1914436, 2254094, 3350263, 3828872, 4508188, 6700526, 7889329, 9016376, 13401052, 15778658, 26802104, 31557316, 34938457, 63114632, 69876914, 139753828, 244569199, 279507656, 489138398, 978276796, 1956553592]

約数ペア:

[(1, 1956553592), (2, 978276796), (4, 489138398), (7, 279507656), (8, 244569199), (14, 139753828), (28, 69876914), (31, 63114632), (56, 34938457), (62, 31557316), (73, 26802104), (124, 15778658), (146, 13401052), (217, 9016376), (248, 7889329), (292, 6700526), (434, 4508188), (511, 3828872), (584, 3350263), (868, 2254094), (1022, 1914436), (1736, 1127047), (2044, 957218), (2263, 864584), (4088, 478609), (4526, 432292), (9052, 216146), (15439, 126728), (15841, 123512), (18104, 108073), (30878, 63364), (31682, 61756)]