2141639156764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{1284329}}^1$

素因数の和:1284982

約数の個数: 48

約数和(自身を含む): 4058585546400

約数和(自身を除く): 1916946389636

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 593, 703, 1186, 1406, 2372, 2812, 11267, 21941, 22534, 43882, 45068, 87764, 416879, 833758, 1284329, 1667516, 2568658, 5137316, 24402251, 47520173, 48804502, 95040346, 97609004, 190080692, 761607097, 902883287, 1523214194, 1805766574, 3046428388, 3611533148, 14470534843, 28179462589, 28941069686, 56358925178, 57882139372, 112717850356, 535409789191, 1070819578382, 2141639156764]

約数ペア:

[(1, 2141639156764), (2, 1070819578382), (4, 535409789191), (19, 112717850356), (37, 57882139372), (38, 56358925178), (74, 28941069686), (76, 28179462589), (148, 14470534843), (593, 3611533148), (703, 3046428388), (1186, 1805766574), (1406, 1523214194), (2372, 902883287), (2812, 761607097), (11267, 190080692), (21941, 97609004), (22534, 95040346), (43882, 48804502), (45068, 47520173), (87764, 24402251), (416879, 5137316), (833758, 2568658), (1284329, 1667516)]