236464774130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{853571}}^1$

素因数の和:855722

約数の個数: 32

約数和(自身を含む): 458593507008

約数和(自身を除く): 222128732878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2131, 4262, 10655, 21310, 27703, 55406, 138515, 277030, 853571, 1707142, 4267855, 8535710, 11096423, 22192846, 55482115, 110964230, 1818959801, 3637919602, 9094799005, 18189598010, 23646477413, 47292954826, 118232387065, 236464774130]

約数ペア:

[(1, 236464774130), (2, 118232387065), (5, 47292954826), (10, 23646477413), (13, 18189598010), (26, 9094799005), (65, 3637919602), (130, 1818959801), (2131, 110964230), (4262, 55482115), (10655, 22192846), (21310, 11096423), (27703, 8535710), (55406, 4267855), (138515, 1707142), (277030, 853571)]