2912644406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 5455296000

約数和(自身を除く): 2542651594

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 491, 551, 769, 982, 1102, 1538, 3437, 3857, 5383, 6874, 7714, 9329, 10766, 14239, 14611, 18658, 22301, 28478, 29222, 44602, 65303, 99673, 102277, 130606, 156107, 199346, 204554, 270541, 312214, 377579, 423719, 541082, 755158, 847438, 1893787, 2643053, 2966033, 3787574, 5286106, 5932066, 7174001, 10949791, 14348002, 21899582, 50218007, 76648537, 100436014, 153297074, 208046029, 416092058, 1456322203, 2912644406]

約数ペア:

[(1, 2912644406), (2, 1456322203), (7, 416092058), (14, 208046029), (19, 153297074), (29, 100436014), (38, 76648537), (58, 50218007), (133, 21899582), (203, 14348002), (266, 10949791), (406, 7174001), (491, 5932066), (551, 5286106), (769, 3787574), (982, 2966033), (1102, 2643053), (1538, 1893787), (3437, 847438), (3857, 755158), (5383, 541082), (6874, 423719), (7714, 377579), (9329, 312214), (10766, 270541), (14239, 204554), (14611, 199346), (18658, 156107), (22301, 130606), (28478, 102277), (29222, 99673), (44602, 65303)]