2013537200962

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20774821}}^1$

素因数の和:20774903

約数の個数: 48

約数和(自身を含む): 3751434257472

約数和(自身を除く): 1737897056510

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 989, 1127, 1978, 2107, 2254, 4214, 6923, 13846, 48461, 96922, 20774821, 41549642, 145423747, 290847494, 477820883, 893317303, 955641766, 1017966229, 1786634606, 2035932458, 3344746181, 6253221121, 6689492362, 12506442242, 20546297969, 23413223267, 41092595938, 43772547847, 46826446534, 87545095694, 143824085783, 287648171566, 1006768600481, 2013537200962]

約数ペア:

[(1, 2013537200962), (2, 1006768600481), (7, 287648171566), (14, 143824085783), (23, 87545095694), (43, 46826446534), (46, 43772547847), (49, 41092595938), (86, 23413223267), (98, 20546297969), (161, 12506442242), (301, 6689492362), (322, 6253221121), (602, 3344746181), (989, 2035932458), (1127, 1786634606), (1978, 1017966229), (2107, 955641766), (2254, 893317303), (4214, 477820883), (6923, 290847494), (13846, 145423747), (48461, 41549642), (96922, 20774821)]