2009098096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{86183}}^1$

素因数の和:86269

約数の個数: 40

約数和(自身を含む): 4103737344

約数和(自身を除く): 2094639248

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 86183, 172366, 344732, 689464, 1378928, 2671673, 4050601, 5343346, 8101202, 10686692, 16202404, 21373384, 32404808, 42746768, 64809616, 125568631, 251137262, 502274524, 1004549048, 2009098096]

約数ペア:

[(1, 2009098096), (2, 1004549048), (4, 502274524), (8, 251137262), (16, 125568631), (31, 64809616), (47, 42746768), (62, 32404808), (94, 21373384), (124, 16202404), (188, 10686692), (248, 8101202), (376, 5343346), (496, 4050601), (752, 2671673), (1457, 1378928), (2914, 689464), (5828, 344732), (11656, 172366), (23312, 86183)]