3620716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 3878804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 71, 76, 122, 142, 209, 244, 284, 418, 671, 781, 836, 1159, 1342, 1349, 1562, 2318, 2684, 2698, 3124, 4331, 4636, 5396, 8662, 12749, 14839, 17324, 25498, 29678, 47641, 50996, 59356, 82289, 95282, 164578, 190564, 329156, 905179, 1810358, 3620716]

約数ペア:

[(1, 3620716), (2, 1810358), (4, 905179), (11, 329156), (19, 190564), (22, 164578), (38, 95282), (44, 82289), (61, 59356), (71, 50996), (76, 47641), (122, 29678), (142, 25498), (209, 17324), (244, 14839), (284, 12749), (418, 8662), (671, 5396), (781, 4636), (836, 4331), (1159, 3124), (1342, 2698), (1349, 2684), (1562, 2318)]