2015636173616

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{653}}^1\times {\mathrm{87811}}^1$

素因数の和:88511

約数の個数: 80

約数和(自身を含む): 4237115161440

約数和(自身を除く): 2221478987824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 653, 676, 1306, 1352, 2197, 2612, 2704, 4394, 5224, 8489, 8788, 10448, 16978, 17576, 33956, 35152, 67912, 87811, 110357, 135824, 175622, 220714, 351244, 441428, 702488, 882856, 1141543, 1404976, 1434641, 1765712, 2283086, 2869282, 4566172, 5738564, 9132344, 11477128, 14840059, 18264688, 22954256, 29680118, 57340583, 59360236, 114681166, 118720472, 192920767, 229362332, 237440944, 385841534, 458724664, 745427579, 771683068, 917449328, 1490855158, 1543366136, 2981710316, 3086732272, 5963420632, 9690558527, 11926841264, 19381117054, 38762234108, 77524468216, 125977260851, 155048936432, 251954521702, 503909043404, 1007818086808, 2015636173616]

約数ペア:

[(1, 2015636173616), (2, 1007818086808), (4, 503909043404), (8, 251954521702), (13, 155048936432), (16, 125977260851), (26, 77524468216), (52, 38762234108), (104, 19381117054), (169, 11926841264), (208, 9690558527), (338, 5963420632), (653, 3086732272), (676, 2981710316), (1306, 1543366136), (1352, 1490855158), (2197, 917449328), (2612, 771683068), (2704, 745427579), (4394, 458724664), (5224, 385841534), (8489, 237440944), (8788, 229362332), (10448, 192920767), (16978, 118720472), (17576, 114681166), (33956, 59360236), (35152, 57340583), (67912, 29680118), (87811, 22954256), (110357, 18264688), (135824, 14840059), (175622, 11477128), (220714, 9132344), (351244, 5738564), (441428, 4566172), (702488, 2869282), (882856, 2283086), (1141543, 1765712), (1404976, 1434641)]