16996880908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{759739}}^1$

素因数の和:759814

約数の個数: 48

約数和(自身を含む): 36759260160

約数和(自身を除く): 19762379252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 22372, 759739, 1519478, 3038956, 5318173, 10636346, 12915563, 21272692, 25831126, 35707733, 51662252, 71415466, 90408941, 142830932, 180817882, 249954131, 361635764, 499908262, 607031461, 999816524, 1214062922, 2428125844, 4249220227, 8498440454, 16996880908]

約数ペア:

[(1, 16996880908), (2, 8498440454), (4, 4249220227), (7, 2428125844), (14, 1214062922), (17, 999816524), (28, 607031461), (34, 499908262), (47, 361635764), (68, 249954131), (94, 180817882), (119, 142830932), (188, 90408941), (238, 71415466), (329, 51662252), (476, 35707733), (658, 25831126), (799, 21272692), (1316, 12915563), (1598, 10636346), (3196, 5318173), (5593, 3038956), (11186, 1519478), (22372, 759739)]