984901936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{190577}}^1$

素因数の和:190621

約数の個数: 40

約数和(自身を含む): 2126850480

約数和(自身を除く): 1141948544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 190577, 381154, 762308, 1524616, 3049232, 3239809, 3620963, 6479618, 7241926, 12959236, 14483852, 25918472, 28967704, 51836944, 57935408, 61556371, 123112742, 246225484, 492450968, 984901936]

約数ペア:

[(1, 984901936), (2, 492450968), (4, 246225484), (8, 123112742), (16, 61556371), (17, 57935408), (19, 51836944), (34, 28967704), (38, 25918472), (68, 14483852), (76, 12959236), (136, 7241926), (152, 6479618), (272, 3620963), (304, 3239809), (323, 3049232), (646, 1524616), (1292, 762308), (2584, 381154), (5168, 190577)]