2214474028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{7229}}^1$

素因数の和:7426

約数の個数: 48

約数和(自身を含む): 4302254880

約数和(自身を除く): 2087780852

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 137, 172, 274, 548, 559, 1118, 1781, 2236, 3562, 5891, 7124, 7229, 11782, 14458, 23564, 28916, 76583, 93977, 153166, 187954, 306332, 310847, 375908, 621694, 990373, 1243388, 1980746, 3961492, 4041011, 8082022, 12874849, 16164044, 25749698, 42586039, 51499396, 85172078, 170344156, 553618507, 1107237014, 2214474028]

約数ペア:

[(1, 2214474028), (2, 1107237014), (4, 553618507), (13, 170344156), (26, 85172078), (43, 51499396), (52, 42586039), (86, 25749698), (137, 16164044), (172, 12874849), (274, 8082022), (548, 4041011), (559, 3961492), (1118, 1980746), (1781, 1243388), (2236, 990373), (3562, 621694), (5891, 375908), (7124, 310847), (7229, 306332), (11782, 187954), (14458, 153166), (23564, 93977), (28916, 76583)]