2133643570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1\times {\mathrm{787}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 4063886208

約数和(自身を除く): 1930242638

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 751, 787, 1502, 1574, 1805, 3610, 3755, 3935, 7510, 7870, 14269, 14953, 28538, 29906, 71345, 74765, 142690, 149530, 271111, 284107, 542222, 568214, 591037, 1182074, 1355555, 1420535, 2711110, 2841070, 2955185, 5910370, 11229703, 22459406, 56148515, 112297030, 213364357, 426728714, 1066821785, 2133643570]

約数ペア:

[(1, 2133643570), (2, 1066821785), (5, 426728714), (10, 213364357), (19, 112297030), (38, 56148515), (95, 22459406), (190, 11229703), (361, 5910370), (722, 2955185), (751, 2841070), (787, 2711110), (1502, 1420535), (1574, 1355555), (1805, 1182074), (3610, 591037), (3755, 568214), (3935, 542222), (7510, 284107), (7870, 271111), (14269, 149530), (14953, 142690), (28538, 74765), (29906, 71345)]