291257684770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2876051}}^1$

素因数の和:2876131

約数の個数: 64

約数和(自身を含む): 608802687360

約数和(自身を除く): 317545002590

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 779, 1066, 1235, 1558, 2470, 2665, 3895, 5330, 7790, 10127, 20254, 50635, 101270, 2876051, 5752102, 14380255, 28760510, 37388663, 54644969, 74777326, 109289938, 117918091, 186943315, 235836182, 273224845, 373886630, 546449690, 589590455, 710384597, 1179180910, 1420769194, 1532935183, 2240443729, 3065870366, 3551922985, 4480887458, 7103845970, 7664675915, 11202218645, 15329351830, 22404437290, 29125768477, 58251536954, 145628842385, 291257684770]

約数ペア:

[(1, 291257684770), (2, 145628842385), (5, 58251536954), (10, 29125768477), (13, 22404437290), (19, 15329351830), (26, 11202218645), (38, 7664675915), (41, 7103845970), (65, 4480887458), (82, 3551922985), (95, 3065870366), (130, 2240443729), (190, 1532935183), (205, 1420769194), (247, 1179180910), (410, 710384597), (494, 589590455), (533, 546449690), (779, 373886630), (1066, 273224845), (1235, 235836182), (1558, 186943315), (2470, 117918091), (2665, 109289938), (3895, 74777326), (5330, 54644969), (7790, 37388663), (10127, 28760510), (20254, 14380255), (50635, 5752102), (101270, 2876051)]