15694978012

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1\times {\mathrm{3449}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 31558060800

約数和(自身を除く): 15863082788

約数列:

[1, 2, 4, 7, 14, 28, 331, 491, 662, 982, 1324, 1964, 2317, 3437, 3449, 4634, 6874, 6898, 9268, 13748, 13796, 24143, 48286, 96572, 162521, 325042, 650084, 1137647, 1141619, 1693459, 2275294, 2283238, 3386918, 4550588, 4566476, 6773836, 7991333, 11854213, 15982666, 23708426, 31965332, 47416852, 560534929, 1121069858, 2242139716, 3923744503, 7847489006, 15694978012]

約数ペア:

[(1, 15694978012), (2, 7847489006), (4, 3923744503), (7, 2242139716), (14, 1121069858), (28, 560534929), (331, 47416852), (491, 31965332), (662, 23708426), (982, 15982666), (1324, 11854213), (1964, 7991333), (2317, 6773836), (3437, 4566476), (3449, 4550588), (4634, 3386918), (6874, 2283238), (6898, 2275294), (9268, 1693459), (13748, 1141619), (13796, 1137647), (24143, 650084), (48286, 325042), (96572, 162521)]