16291747612

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{16339}}^1$

素因数の和:16738

約数の個数: 48

約数和(自身を含む): 32941440000

約数和(自身を除く): 16649692388

約数列:

[1, 2, 4, 7, 14, 28, 149, 239, 298, 478, 596, 956, 1043, 1673, 2086, 3346, 4172, 6692, 16339, 32678, 35611, 65356, 71222, 114373, 142444, 228746, 249277, 457492, 498554, 997108, 2434511, 3905021, 4869022, 7810042, 9738044, 15620084, 17041577, 27335147, 34083154, 54670294, 68166308, 109340588, 581848129, 1163696258, 2327392516, 4072936903, 8145873806, 16291747612]

約数ペア:

[(1, 16291747612), (2, 8145873806), (4, 4072936903), (7, 2327392516), (14, 1163696258), (28, 581848129), (149, 109340588), (239, 68166308), (298, 54670294), (478, 34083154), (596, 27335147), (956, 17041577), (1043, 15620084), (1673, 9738044), (2086, 7810042), (3346, 4869022), (4172, 3905021), (6692, 2434511), (16339, 997108), (32678, 498554), (35611, 457492), (65356, 249277), (71222, 228746), (114373, 142444)]