15690962924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{289309}}^1$

素因数の和:289482

約数の個数: 48

約数和(自身を含む): 34022856000

約数和(自身を除く): 18331893076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 54236, 289309, 578618, 1157236, 2025163, 3761017, 4050326, 7522034, 8100652, 15044068, 26327119, 43107041, 52654238, 86214082, 105308476, 172428164, 301749287, 560391533, 603498574, 1120783066, 1206997148, 2241566132, 3922740731, 7845481462, 15690962924]

約数ペア:

[(1, 15690962924), (2, 7845481462), (4, 3922740731), (7, 2241566132), (13, 1206997148), (14, 1120783066), (26, 603498574), (28, 560391533), (52, 301749287), (91, 172428164), (149, 105308476), (182, 86214082), (298, 52654238), (364, 43107041), (596, 26327119), (1043, 15044068), (1937, 8100652), (2086, 7522034), (3874, 4050326), (4172, 3761017), (7748, 2025163), (13559, 1157236), (27118, 578618), (54236, 289309)]