2015393384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9397}}^1$

素因数の和:9522

約数の個数: 64

約数和(自身を含む): 4262932800

約数和(自身を除く): 2247539416

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 323, 332, 646, 664, 1292, 1411, 1577, 2584, 2822, 3154, 5644, 6308, 9397, 11288, 12616, 18794, 26809, 37588, 53618, 75176, 107236, 159749, 178543, 214472, 319498, 357086, 638996, 714172, 779951, 1277992, 1428344, 1559902, 3035231, 3119804, 6070462, 6239608, 12140924, 13259167, 14819069, 24281848, 26518334, 29638138, 53036668, 59276276, 106073336, 118552552, 251924173, 503848346, 1007696692, 2015393384]

約数ペア:

[(1, 2015393384), (2, 1007696692), (4, 503848346), (8, 251924173), (17, 118552552), (19, 106073336), (34, 59276276), (38, 53036668), (68, 29638138), (76, 26518334), (83, 24281848), (136, 14819069), (152, 13259167), (166, 12140924), (323, 6239608), (332, 6070462), (646, 3119804), (664, 3035231), (1292, 1559902), (1411, 1428344), (1577, 1277992), (2584, 779951), (2822, 714172), (3154, 638996), (5644, 357086), (6308, 319498), (9397, 214472), (11288, 178543), (12616, 159749), (18794, 107236), (26809, 75176), (37588, 53618)]