2013719968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{130829}}^1$

素因数の和:130889

約数の個数: 48

約数和(自身を含む): 4384898280

約数和(自身を除く): 2371178312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 130829, 261658, 523316, 1046632, 1700777, 2093264, 3401554, 4186528, 4840673, 6803108, 9681346, 13606216, 19362692, 27212432, 38725384, 54424864, 62928749, 77450768, 125857498, 154901536, 251714996, 503429992, 1006859984, 2013719968]

約数ペア:

[(1, 2013719968), (2, 1006859984), (4, 503429992), (8, 251714996), (13, 154901536), (16, 125857498), (26, 77450768), (32, 62928749), (37, 54424864), (52, 38725384), (74, 27212432), (104, 19362692), (148, 13606216), (208, 9681346), (296, 6803108), (416, 4840673), (481, 4186528), (592, 3401554), (962, 2093264), (1184, 1700777), (1924, 1046632), (3848, 523316), (7696, 261658), (15392, 130829)]