426891645596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1016399}}^1$

素因数の和:1016654

約数の個数: 48

約数和(自身を含む): 828333475200

約数和(自身を除く): 401441829604

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 197, 394, 533, 788, 1066, 2132, 2561, 5122, 8077, 10244, 16154, 32308, 105001, 210002, 420004, 1016399, 2032798, 4065596, 13213187, 26426374, 41672359, 52852748, 83344718, 166689436, 200230603, 400461206, 541740667, 800922412, 1083481334, 2166962668, 2602997839, 5205995678, 8209454723, 10411991356, 16418909446, 32837818892, 106722911399, 213445822798, 426891645596]

約数ペア:

[(1, 426891645596), (2, 213445822798), (4, 106722911399), (13, 32837818892), (26, 16418909446), (41, 10411991356), (52, 8209454723), (82, 5205995678), (164, 2602997839), (197, 2166962668), (394, 1083481334), (533, 800922412), (788, 541740667), (1066, 400461206), (2132, 200230603), (2561, 166689436), (5122, 83344718), (8077, 52852748), (10244, 41672359), (16154, 26426374), (32308, 13213187), (105001, 4065596), (210002, 2032798), (420004, 1016399)]