2149607636836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1\times {\mathrm{129517}}^1$

素因数の和:149404

約数の個数: 48

約数和(自身を含む): 4320036624960

約数和(自身を除く): 2170428988124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 19853, 39706, 79412, 129517, 218383, 259034, 377207, 436766, 518068, 754414, 873532, 1424687, 1508828, 2460823, 2849374, 4149277, 4921646, 5698748, 8298554, 9843292, 16597108, 27069053, 54138106, 108276212, 2571301001, 5142602002, 10285204004, 28284311011, 48854719019, 56568622022, 97709438038, 113137244044, 195418876076, 537401909209, 1074803818418, 2149607636836]

約数ペア:

[(1, 2149607636836), (2, 1074803818418), (4, 537401909209), (11, 195418876076), (19, 113137244044), (22, 97709438038), (38, 56568622022), (44, 48854719019), (76, 28284311011), (209, 10285204004), (418, 5142602002), (836, 2571301001), (19853, 108276212), (39706, 54138106), (79412, 27069053), (129517, 16597108), (218383, 9843292), (259034, 8298554), (377207, 5698748), (436766, 4921646), (518068, 4149277), (754414, 2849374), (873532, 2460823), (1424687, 1508828)]