425996844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390107}}^1$

素因数の和:390134

約数の個数: 48

約数和(自身を含む): 1223378688

約数和(自身を除く): 797381844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 390107, 780214, 1170321, 1560428, 2340642, 2730749, 4681284, 5071391, 5461498, 8192247, 10142782, 10922996, 15214173, 16384494, 20285564, 30428346, 32768988, 35499737, 60856692, 70999474, 106499211, 141998948, 212998422, 425996844]

約数ペア:

[(1, 425996844), (2, 212998422), (3, 141998948), (4, 106499211), (6, 70999474), (7, 60856692), (12, 35499737), (13, 32768988), (14, 30428346), (21, 20285564), (26, 16384494), (28, 15214173), (39, 10922996), (42, 10142782), (52, 8192247), (78, 5461498), (84, 5071391), (91, 4681284), (156, 2730749), (182, 2340642), (273, 1560428), (364, 1170321), (546, 780214), (1092, 390107)]