1569282996970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{551231}}^1$

素因数の和:551671

約数の個数: 64

約数和(自身を含む): 3100481556480

約数和(自身を除く): 1531198559510

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 359, 610, 718, 793, 1586, 1795, 3590, 3965, 4667, 7930, 9334, 21899, 23335, 43798, 46670, 109495, 218990, 284687, 551231, 569374, 1102462, 1423435, 2756155, 2846870, 5512310, 7166003, 14332006, 33625091, 35830015, 67250182, 71660030, 168125455, 197891929, 336250910, 395783858, 437126183, 874252366, 989459645, 1978919290, 2185630915, 2572595077, 4371261830, 5145190154, 12071407669, 12862975385, 24142815338, 25725950770, 60357038345, 120714076690, 156928299697, 313856599394, 784641498485, 1569282996970]

約数ペア:

[(1, 1569282996970), (2, 784641498485), (5, 313856599394), (10, 156928299697), (13, 120714076690), (26, 60357038345), (61, 25725950770), (65, 24142815338), (122, 12862975385), (130, 12071407669), (305, 5145190154), (359, 4371261830), (610, 2572595077), (718, 2185630915), (793, 1978919290), (1586, 989459645), (1795, 874252366), (3590, 437126183), (3965, 395783858), (4667, 336250910), (7930, 197891929), (9334, 168125455), (21899, 71660030), (23335, 67250182), (43798, 35830015), (46670, 33625091), (109495, 14332006), (218990, 7166003), (284687, 5512310), (551231, 2846870), (569374, 2756155), (1102462, 1423435)]