1227652624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367121}}^1$

素因数の和:367159

約数の個数: 40

約数和(自身を含む): 2731387680

約数和(自身を除く): 1503735056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 367121, 734242, 1468484, 2936968, 4038331, 5873936, 6975299, 8076662, 13950598, 16153324, 27901196, 32306648, 55802392, 64613296, 76728289, 111604784, 153456578, 306913156, 613826312, 1227652624]

約数ペア:

[(1, 1227652624), (2, 613826312), (4, 306913156), (8, 153456578), (11, 111604784), (16, 76728289), (19, 64613296), (22, 55802392), (38, 32306648), (44, 27901196), (76, 16153324), (88, 13950598), (152, 8076662), (176, 6975299), (209, 5873936), (304, 4038331), (418, 2936968), (836, 1468484), (1672, 734242), (3344, 367121)]