1084865210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4079

約数の個数: 64

約数和(自身を含む): 2306392704

約数和(自身を除く): 1221527494

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 197, 286, 394, 715, 985, 1430, 1970, 2167, 2561, 3851, 4334, 5122, 7702, 10835, 12805, 19255, 21670, 25610, 28171, 38510, 42361, 50063, 56342, 84722, 100126, 140855, 211805, 250315, 281710, 423610, 500630, 550693, 758647, 1101386, 1517294, 2753465, 3793235, 5506930, 7586470, 8345117, 9862411, 16690234, 19724822, 41725585, 49312055, 83451170, 98624110, 108486521, 216973042, 542432605, 1084865210]

約数ペア:

[(1, 1084865210), (2, 542432605), (5, 216973042), (10, 108486521), (11, 98624110), (13, 83451170), (22, 49312055), (26, 41725585), (55, 19724822), (65, 16690234), (110, 9862411), (130, 8345117), (143, 7586470), (197, 5506930), (286, 3793235), (394, 2753465), (715, 1517294), (985, 1101386), (1430, 758647), (1970, 550693), (2167, 500630), (2561, 423610), (3851, 281710), (4334, 250315), (5122, 211805), (7702, 140855), (10835, 100126), (12805, 84722), (19255, 56342), (21670, 50063), (25610, 42361), (28171, 38510)]