1988049361326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163787227}}^1$

素因数の和:163787273

約数の個数: 48

約数和(自身を含む): 4827137183616

約数和(自身を除く): 2839087822290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 6069, 12138, 163787227, 327574454, 491361681, 982723362, 1146510589, 2293021178, 2784382859, 3439531767, 5568765718, 6879063534, 8353148577, 16706297154, 19490680013, 38981360026, 47334508603, 58472040039, 94669017206, 116944080078, 142003525809, 284007051618, 331341560221, 662683120442, 994024680663, 1988049361326]

約数ペア:

[(1, 1988049361326), (2, 994024680663), (3, 662683120442), (6, 331341560221), (7, 284007051618), (14, 142003525809), (17, 116944080078), (21, 94669017206), (34, 58472040039), (42, 47334508603), (51, 38981360026), (102, 19490680013), (119, 16706297154), (238, 8353148577), (289, 6879063534), (357, 5568765718), (578, 3439531767), (714, 2784382859), (867, 2293021178), (1734, 1146510589), (2023, 982723362), (4046, 491361681), (6069, 327574454), (12138, 163787227)]